CN113071930A

CN113071930A - Material arranging needle penetrating type stacking plate

Info

Publication number: CN113071930A
Application number: CN202110351720.2A
Authority: CN
Inventors: 刘超; 杨立拥; 张亚平; 周恩权
Original assignee: Hai'an Institute Of Intelligent Equipment Sjtu; Haian Jiaorui Robot Technology Co ltd
Current assignee: Hai'an Institute Of Intelligent Equipment Sjtu; Haian Jiaorui Robot Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-07-06
Anticipated expiration: 2041-03-31
Also published as: CN113071930B

Abstract

The invention belongs to the technical field of mechanical stacking equipment, and particularly relates to a material arranging needle-penetrating type stacking plate which aims at the problems that existing PVC is generally carried and discharged by manpower after being processed by processing equipment, and is stacked by the other side, so that the operation is complex, time and labor are wasted. The material stacking device is simple to operate and convenient to use, can be used for conveniently positioning and conveying materials, can be used for conveniently stacking and placing the materials, can ensure the stability of the materials during placement, and is convenient for people to use.

Description

Material arranging needle penetrating type stacking plate

Technical Field

The invention relates to the technical field of mechanical stacking equipment, in particular to a material arranging needle penetrating type stacking plate.

Background

The PVC pinch plate is a PVC pinch plate ceiling material, is prepared by taking polyvinyl chloride resin as a base material, adding a certain amount of additives such as an anti-aging agent, a modifier and the like, and carrying out processes such as mixing, calendering, vacuum forming and the like.

The existing PVC is generally carried and discharged through manual work after being processed by processing equipment, and is stacked on the other side, so that the operation is complex, time and labor are wasted, and a material arranging needle penetrating type stacking plate is provided.

Disclosure of Invention

The invention aims to solve the defects that the existing PVC is generally carried out by manual work for blanking and is stacked on one another, the operation is complicated, and time and labor are wasted after being processed by processing equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a reason material threading needle formula windrow board, includes the operation panel, the standing groove has been seted up at the top of operation panel, the top of operation panel is equipped with processing equipment, be equipped with conveyer in the standing groove, set up the unloading hole on the operation panel, the downthehole windrow device that is equipped with of unloading, be equipped with drive mechanism on the operation panel, drive mechanism is connected with conveyer and windrow device transmission, the top fixed mounting of operation panel has the backup pad that two symmetries set up, and the top fixed mounting of two backup pads has same roof, all is equipped with clamping mechanism in two backup pads.

Preferably, conveyer includes location axle, transfer roller and conveyer belt, and a plurality of location axles are connected with the inner wall rotation of standing groove, and the fixed cover of transfer roller is equipped with in the location epaxially, and a plurality of transfer rollers are connected with the conveyer belt transmission, and pivoted location axle conveys the material through transfer roller and conveyer belt.

Preferably, the windrow device includes bottom plate, backing plate, places board, screw rod and fixed plate, four screw rods and operation panel sliding connection, bottom plate and fixed plate respectively with the top and the bottom fixed connection of four screw rods, backing plate fixed mounting at the top of bottom plate to with unloading hole swing joint, place the board and place the top at the backing plate, bottom plate and backing plate can be through placing the board and collect the material and stack.

Preferably, the transmission mechanism comprises a first motor, transmission rods, worms, worm wheels, fixed cavities, first bevel gears and second bevel gears, the first motor is fixedly connected with the operating platform, the two transmission rods are both rotatably connected with the operating platform, an output shaft of the first motor is fixedly connected with one of the two transmission rods, the two transmission rods are in transmission connection, the worm wheels are in threaded connection with corresponding screw rods, the four fixed cavities are arranged on the operating platform and are rotatably connected with the fixed cavities, the four worms are respectively fixedly connected with the two transmission rods and are meshed with the corresponding worm wheels, the four first bevel gears are fixedly connected with the corresponding transmission rods, the second bevel gears are fixedly connected with two ends of the positioning shaft, the first bevel gears are meshed with the corresponding second bevel gears, and the output shaft of the first motor can drive the two transmission rods to rotate, and the screw rod is driven to move through the mutual meshing of the worm and the worm wheel, so that the bottom plate is driven to move downwards, and meanwhile, the rotating transmission rod drives the positioning shaft to rotate through the mutual meshing of the first conical gear and the second conical gear.

Preferably, the clamping mechanism comprises a second motor, a rotating shaft, rotating rollers, movable plates, push rods, push plates and buffer plates, the second motor is fixedly connected with one of the two support plates, the rotating shaft is rotatably connected with the two support plates, an output shaft of the second motor is fixedly connected with the rotating shaft, the two rotating rollers are fixedly connected with two ends of the rotating shaft, the two movable plates are movably connected with the corresponding rotating rollers, the push rods are fixedly connected with the corresponding movable plates, the push plates are fixedly connected with the corresponding push rods, the push plates are slidably connected with two connecting rods, the two connecting rods are fixedly connected with the corresponding buffer plates, two buffer springs are fixedly mounted on the sides of the two push plates close to each other, the buffer springs are fixedly connected with the corresponding buffer plates, one ends of the connecting rods are fixedly mounted with baffles, the second motor drives the rotating rollers to rotate through the rotating shafts, and drives the movable plates to move, and then promote the centre gripping through push rod and push pedal to the material for the material keeps the transfer position.

Preferably, the locating hole has been seted up on the bottom plate, sliding connection has the ratch in the locating hole, the draw-in groove has been seted up to the bottom of placing the board, draw-in groove and ratch swing joint, the movable slot that two symmetries set up is seted up to the bottom of bottom plate, sliding connection has the rack on the inner wall of movable slot, it is connected with same transmission shaft to rotate between two movable slots, fixed mounting has two driven gears on the transmission shaft, driven gear and the rack intermeshing that corresponds, fixed mounting has the driving gear on the transmission shaft, driving gear and ratch intermeshing, fixed mounting has reset spring on the top inner wall of movable slot, reset spring's bottom and rack fixed connection, the rack that removes drives the transmission shaft through the intermeshing with driven gear and rotates, and drive the ratch through the intermeshing of driving gear and.

Preferably, the rotary roller is provided with a circulation groove, the movable plate is provided with a movable hole, the movable hole is movably connected with the rotary roller, the inner wall of the movable hole is fixedly provided with a positioning block, the positioning block is slidably connected with the movable hole, and the rotary roller can drive the movable plate to move back and forth through the sliding connection of the circulation groove and the positioning block.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the movable groove, limiting blocks are connected in the limiting grooves in a sliding mode, the limiting blocks are fixedly connected with corresponding racks, and the limiting grooves and the limiting blocks can limit the racks.

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, the worm and the worm wheel are meshed with each other, the worm wheel is in threaded connection with the screw, and meanwhile the worm wheel is in rotary connection with the fixed cavity, so that the rotary transmission rod can drive the screw to move;

(2) due to the fact that the first conical gear is meshed with the corresponding second conical gear, the rotating transmission rod can drive the positioning shaft to rotate, and further the conveying device can be driven to convey materials;

(3) because the intermeshing of rack and driven gear, and the intermeshing of ratch and driving gear for the rack that removes can drive the ratch and shift out the draw-in groove, and then can make place the board break away from and clamp with the backing plate and fix.

The material stacking device is simple to operate and convenient to use, can be used for conveniently positioning and conveying materials, can be used for conveniently stacking and placing the materials, can ensure the stability of the materials during placement, and is convenient for people to use.

Drawings

FIG. 1 is a schematic structural diagram of a material arranging needle penetrating type stacking plate according to the present invention;

fig. 2 is a schematic top view of a material arranging needle-penetrating type material stacking plate according to the present invention;

FIG. 3 is a schematic cross-sectional view of a material arranging needle penetrating type stacking plate according to the present invention;

FIG. 4 is a schematic structural view of a portion A in FIG. 1 of a material arranging needle penetrating type stacking plate according to the present invention;

fig. 5 is a schematic structural diagram of a part B in fig. 2 of a material arranging needle penetrating type stacking plate according to the present invention;

fig. 6 is a schematic view of a three-dimensional structure of a material arrangement needle-threading type material stacking plate according to the present invention, in which a rotating roller and a movable plate are connected.

In the figure: 1. an operation table; 2. processing equipment; 3. a placement groove; 4. positioning the shaft; 5. a conveying roller; 6. a conveyor belt; 7. a blanking hole; 8. a screw; 9. a fixing plate; 10. a base plate; 11. a base plate; 12. placing the plate; 13. a first motor; 14. a transmission rod; 15. a fixed cavity; 16. a worm; 17. a worm gear; 18. a first bevel gear; 19. a second bevel gear; 20. a card slot; 21. positioning holes; 22. a rack bar; 23. a movable groove; 24. a rack; 25. a drive shaft; 26. a return spring; 27. a driven gear; 28. a driving gear; 29. a support plate; 30. a top plate; 31. a second motor; 32. a rotating shaft; 33. rotating the roller; 34. a movable plate; 35. a push rod; 36. pushing the plate; 37. a connecting rod; 38. a buffer plate; 39. a buffer spring; 40. and a baffle plate.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-6, a material arranging needle penetrating type stacking plate comprises an operation table 1, a placing groove 3 is formed in the top of the operation table 1, processing equipment 2 is arranged on the top of the operation table 1, a conveying device is arranged in the placing groove 3, a blanking hole 7 is formed in the operation table 1, a stacking device is arranged in the blanking hole 7, a transmission mechanism is arranged on the operation table 1 and is in transmission connection with the conveying device and the stacking device, two symmetrically-arranged supporting plates 29 are fixedly arranged on the top of the operation table 1, the top of each of the two supporting plates 29 is fixedly provided with a same top plate 30, and clamping mechanisms are arranged on the two supporting plates 29.

In this embodiment, conveyer includes location axle 4, transfer roller 5 and conveyer belt 6, and a plurality of location axles 4 rotate with the inner wall of standing groove 3 to be connected, and 5 fixed covers of transfer roller are equipped with on location axle 4, and a plurality of transfer rollers 5 are connected with the transmission of conveyer belt 6.

In this embodiment, the windrow device includes bottom plate 10, backing plate 11, places board 12, screw rod 8 and fixed plate 9, four

screw rods

8 and 1 sliding connection of operation panel, bottom plate 10 and fixed plate 9 respectively with the top and the bottom fixed connection of four screw rods 8, backing plate 11 fixed mounting is at the top of bottom plate 10 to with unloading hole 7 swing joint, place board 12 and place the top at backing plate 11.

In this embodiment, the transmission mechanism includes a first motor 13, a transmission rod 14, a worm 16, a worm wheel 17, a fixing cavity 15, a first bevel gear 18 and a second bevel gear 19, the first motor 13 is fixedly connected with the console 1, both transmission rods 14 are rotatably connected with the console 1, and the output shaft of the first motor 13 is fixedly connected with one transmission rod 14 of the two transmission rods 14, the two transmission rods 14 are in transmission connection, the worm wheel 17 is in threaded connection with the corresponding screw 8, four fixing cavities 15 are arranged on the operating platform 1, and the worm wheel 17 is rotationally connected with the fixed cavity 15, the four worms 16 are respectively and fixedly connected with the two transmission rods 14, and the worm 16 is meshed with the corresponding worm wheel 17, the four first bevel gears 18 are fixedly connected with the corresponding transmission rod 14, the second bevel gear 19 is fixedly connected with two ends of the positioning shaft 4, and the first bevel gears 18 are meshed with the corresponding second bevel gears 19.

In this embodiment, the clamping mechanism includes a second motor 31, a rotating shaft 32, a rotating roller 33, the movable plate 34, the push rod 35, the push plate 36 and the buffer plate 38, the second motor 31 is fixedly connected with one support plate 29 of the two support plates 29, the rotating shaft 32 is rotatably connected with the two support plates 29, the output shaft of the second motor 31 is fixedly connected with the rotating shaft 32, the two rotating rollers 33 are fixedly connected with two ends of the rotating shaft 32, the two movable plates 34 are movably connected with the corresponding rotating rollers 33, the push rod 35 is fixedly connected with the corresponding movable plate 34, the push plate 36 is fixedly connected with the corresponding push rod 35, the two connecting rods 37 are slidably connected with the push plate 36, the two connecting rods 37 are fixedly connected with the corresponding buffer plate 38, two buffer springs 39 are fixedly mounted on one sides of the two push plates 36 close to each other, the buffer springs 39 are fixedly connected with the corresponding buffer plate 38, and a baffle 40 is fixedly mounted at one end.

In this embodiment, locating hole 21 has been seted up on bottom plate 10, sliding connection has ratch 22 in the locating hole 21, place the bottom of board 12 and seted up draw-in groove 20, draw-in groove 20 and ratch 22 swing joint, movable groove 23 that two symmetries set up is seted up to bottom plate 10's bottom, sliding connection has rack 24 on movable groove 23's the inner wall, it is connected with same transmission shaft 25 to rotate between two movable grooves 23, fixed mounting has two driven gear 27 on the transmission shaft 25, driven gear 27 and the rack 24 intermeshing that corresponds, fixed mounting has driving gear 28 on the transmission shaft 25, driving gear 28 and ratch 22 intermeshing, fixed mounting has reset spring 26 on movable groove 23's the top inner wall, reset spring 26's bottom and rack 24 fixed connection.

In this embodiment, the rotating roller 33 is provided with a circulation groove, the movable plate 34 is provided with a movable hole, the movable hole is movably connected with the rotating roller 33, the inner wall of the movable hole is fixedly provided with a positioning block, and the positioning block is slidably connected with the movable hole.

In this embodiment, the limiting groove has all been seted up on the both sides inner wall of activity groove 23, and sliding connection has the stopper in the limiting groove, stopper and the rack 24 fixed connection that corresponds.

Example two

Referring to fig. 1-6, a material arranging needle penetrating type stacking plate comprises an operation table 1, a placing groove 3 is formed in the top of the operation table 1, processing equipment 2 is arranged on the top of the operation table 1, a conveying device is arranged in the placing groove 3, a blanking hole 7 is formed in the operation table 1, a stacking device is arranged in the blanking hole 7, a transmission mechanism is arranged on the operation table 1 and is in transmission connection with the conveying device and the stacking device, two symmetrically-arranged supporting plates 29 are welded to the top of the operation table 1, a same top plate 30 is welded to the tops of the two supporting plates 29, and clamping mechanisms are arranged on the two supporting plates 29.

In this embodiment, conveyer includes location axle 4, transfer roller 5 and conveyer belt 6, and a plurality of location axles 4 rotate with the inner wall of standing groove 3 to be connected, and 5 fixed covers of transfer roller are equipped with on location axle 4, and a plurality of transfer rollers 5 are connected with the transmission of conveyer belt 6, and pivoted location axle 4 conveys the material through transfer roller 5 and conveyer belt 6.

screw rods

8 and 1 sliding connection of operation panel, bottom plate 10 and fixed plate 9 respectively with the top and the bottom fixed connection of four screw rods 8, backing plate 11 welds at the top of bottom plate 10 to with unloading hole 7 swing joint, place board 12 and place the top at backing plate 11, bottom plate 10 and backing plate 11 can be collected the material through placing board 12 and stack.

In this embodiment, the transmission mechanism includes a first motor 13, transmission rods 14, worms 16, worm wheels 17, a fixed cavity 15, a first bevel gear 18 and a second bevel gear 19, the first motor 13 is fixedly connected with the console 1, both transmission rods 14 are rotatably connected with the console 1, an output shaft of the first motor 13 is fixedly connected with one transmission rod 14 of the two transmission rods 14, the two transmission rods 14 are in transmission connection, the worm wheels 17 are in threaded connection with the corresponding screw rods 8, four fixed cavities 15 are arranged on the console 1, the worm wheels 17 are rotatably connected with the fixed cavities 15, four worms 16 are respectively fixedly connected with the two transmission rods 14, the worms 16 are mutually engaged with the corresponding worm wheels 17, four first bevel gears 18 are fixedly connected with the corresponding transmission rods 14, the second bevel gears 19 are fixedly connected with both ends of the positioning shaft 4, the first bevel gears 18 are mutually engaged with the corresponding second bevel gears 19, the output shaft of the first motor 13 can drive the two transmission rods 14 to rotate, and drive the screw 8 to move through the mutual meshing of the worm 16 and the worm wheel 17, so as to drive the bottom plate 10 to move downwards, and meanwhile, the rotating transmission rod 14 drives the positioning shaft 4 to rotate through the mutual meshing of the first conical gear 18 and the second conical gear 19.

In this embodiment, the clamping mechanism includes a second motor 31, a rotating shaft 32, rotating rollers 33, moving plates 34, a push rod 35, a push plate 36 and a buffer plate 38, the second motor 31 is fixedly connected to one of the two support plates 29, the rotating shaft 32 is rotatably connected to the two support plates 29, an output shaft of the second motor 31 is fixedly connected to the rotating shaft 32, the two rotating rollers 33 are fixedly connected to two ends of the rotating shaft 32, the two moving plates 34 are movably connected to the corresponding rotating rollers 33, the push rod 35 is fixedly connected to the corresponding moving plate 34, the push plate 36 is fixedly connected to the corresponding push rod 35, the push plate 36 is slidably connected to two connecting rods 37, the two connecting rods 37 are fixedly connected to the corresponding buffer plates 38, two buffer springs 39 are welded to the adjacent sides of the two push plates 36, the buffer springs 39 are fixedly connected to the corresponding buffer plates 38, a baffle 40 is welded to one end of the connecting rods 37, the second motor 31 drives the rotating roller 33 to rotate through the rotating shaft 32, and drives the movable plate 34 to move through the rotating roller 33, so as to push and clamp the material through the push rod 35 and the push plate 36, so that the material keeps a conveying position.

In this embodiment, a positioning hole 21 is formed on the bottom plate 10, a rack 22 is slidably connected to the positioning hole 21, a slot 20 is formed at the bottom of the placing plate 12, the slot 20 is movably connected to the rack 22, two symmetrically-arranged movable grooves 23 are formed at the bottom of the bottom plate 10, racks 24 are slidably connected to the inner walls of the movable grooves 23, the same transmission shaft 25 is rotatably connected between the two movable grooves 23, two driven gears 27 are welded to the transmission shaft 25, the driven gears 27 are engaged with the corresponding racks 24, a driving gear 28 is welded to the transmission shaft 25, the driving gear 28 is engaged with the rack 22, a return spring 26 is welded to the inner wall of the top of the movable groove 23, the bottom end of the return spring 26 is fixedly connected to the racks 24, the movable rack 24 drives the transmission shaft 25 to rotate by the engagement with the, and the rack bar 22 is moved out of the pocket 20 by the intermeshing of the pinion gear 28 and the rack bar 22.

In this embodiment, the circulating groove is formed in the rotating roller 33, the movable hole is formed in the movable plate 34, the movable hole is movably connected with the rotating roller 33, the positioning block is welded to the inner wall of the movable hole, the positioning block is slidably connected with the movable hole, and the rotating roller 33 can drive the movable plate 34 to move back and forth through the sliding connection of the circulating groove and the positioning block.

In this embodiment, the limiting groove has all been seted up on the both sides inner wall of activity groove 23, and sliding connection has the stopper in the limiting groove, stopper and the rack 24 fixed connection that corresponds, and the limiting groove can be spacing to rack 24 with the stopper.

In this embodiment, in operation, a material enters the conveyor belt 6 through the processing device 2, the first motor 13 is turned on, the output shaft of the first motor 13 is connected to drive the two transmission rods 14 to rotate simultaneously through transmission, the rotating transmission rod 14 drives the positioning shaft 4 to rotate through the mutual engagement of the first bevel gear 18 and the second bevel gear 19, the rotating positioning shaft 4 drives the conveyor belt 6 to rotate through the conveyor roller 5, so as to convey the material on the conveyor belt 6, meanwhile, the rotating transmission rod 14 drives the worm wheel 17 to rotate through the mutual engagement of the worm 16 and the worm wheel 17, the rotating worm wheel 17 drives the screw rod 8 to move through the threaded connection with the screw rod 8, the moving screw rod 8 drives the bottom plate 10 to move downwards, so as to drive the placing plate 12 to continuously stack the material downwards, the second motor 31 is turned on and off, the output shaft of the second motor 31 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the rotating roller 33 to rotate, the rotating roller 33 drives the movable plate 34 to move back and forth through the sliding connection of the circulating groove and the positioning block, the movable plate 34 moves to drive the buffer plate 38 to clamp the materials through the push rod 35 and the push plate 36, the materials are buffered through the buffer spring 39, the moved materials are clamped, and the materials can be conveyed at the middle position of the conveying belt 6. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is schematic structure chart, and specific actual dimensions can make appropriate adjustment.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.

Claims

1. The utility model provides a reason material threading needle formula windrow board, includes operation panel (1), its characterized in that, standing groove (3) have been seted up at the top of operation panel (1), the top of operation panel (1) is equipped with processing equipment (2), be equipped with conveyer in standing groove (3), open on operation panel (1) and establish unloading hole (7), be equipped with the windrow device in unloading hole (7), be equipped with drive mechanism on operation panel (1), drive mechanism is connected with conveyer and windrow device transmission, the top fixed mounting of operation panel (1) has backup pad (29) that two symmetries set up, and the top fixed mounting of two backup pads (29) has same roof (30), all is equipped with clamping mechanism on two backup pads (29).

2. The material arranging needle-penetrating type stacking plate according to claim 1, wherein the conveying device comprises a positioning shaft (4), a plurality of conveying rollers (5) and a conveying belt (6), the positioning shafts (4) are rotatably connected with the inner wall of the placing groove (3), the conveying rollers (5) are fixedly sleeved on the positioning shafts (4), and the conveying rollers (5) are in transmission connection with the conveying belt (6).

3. The material arranging needle-penetrating type stacking plate according to claim 1, wherein the stacking device comprises a bottom plate (10), a base plate (11), a placing plate (12), screws (8) and a fixing plate (9), the four screws (8) are slidably connected with the operating platform (1), the bottom plate (10) and the fixing plate (9) are fixedly connected with the top ends and the bottom ends of the four screws (8) respectively, the base plate (11) is fixedly installed on the top of the bottom plate (10) and movably connected with the blanking hole (7), and the placing plate (12) is placed on the top of the base plate (11).

4. The material arranging needle-penetrating stacking plate according to claim 1, wherein the transmission mechanism comprises a first motor (13), transmission rods (14), worms (16), worm gears (17), fixed cavities (15), a first bevel gear (18) and a second bevel gear (19), the first motor (13) is fixedly connected with the operating platform (1), the two transmission rods (14) are rotatably connected with the operating platform (1), an output shaft of the first motor (13) is fixedly connected with one transmission rod (14) of the two transmission rods (14), the two transmission rods (14) are in transmission connection, the worm gears (17) are in threaded connection with corresponding screw rods (8), the four fixed cavities (15) are arranged on the operating platform (1), the worm gears (17) are rotatably connected with the fixed cavities (15), the four worms (16) are respectively and fixedly connected with the two transmission rods (14), the worm (16) is meshed with the corresponding worm wheel (17), the four first bevel gears (18) are fixedly connected with the corresponding transmission rod (14), the second bevel gear (19) is fixedly connected with two ends of the positioning shaft (4), and the first bevel gear (18) is meshed with the corresponding second bevel gear (19).

5. The material arranging needle-penetrating stacking plate according to claim 1, wherein the clamping mechanism comprises a second motor (31), a rotating shaft (32), rotating rollers (33), movable plates (34), push rods (35), push plates (36) and buffer plates (38), the second motor (31) is fixedly connected with one support plate (29) of the two support plates (29), the rotating shaft (32) is rotatably connected with the two support plates (29), an output shaft of the second motor (31) is fixedly connected with the rotating shaft (32), the two rotating rollers (33) are fixedly connected with two ends of the rotating shaft (32), the two movable plates (34) are movably connected with the corresponding rotating rollers (33), the push rods (35) are fixedly connected with the corresponding movable plates (34), the push plates (36) are fixedly connected with the corresponding push rods (35), and the push plates (36) are slidably connected with two connecting rods (37), two connecting rods (37) and buffer board (38) fixed connection that correspond, two equal fixed mounting in one side that two push pedal (36) are close to each other have two buffer spring (39), buffer spring (39) and buffer board (38) fixed connection that correspond, and the one end fixed mounting of connecting rod (37) has baffle (40).

6. The material arranging needle-penetrating type stacking plate according to claim 3, wherein a positioning hole (21) is formed in the bottom plate (10), a rack (22) is connected in the positioning hole (21) in a sliding manner, a clamping groove (20) is formed in the bottom of the placing plate (12), the clamping groove (20) is movably connected with the rack (22), two movable grooves (23) which are symmetrically formed are formed in the bottom of the bottom plate (10), racks (24) are connected on the inner walls of the movable grooves (23) in a sliding manner, the same transmission shaft (25) is rotatably connected between the two movable grooves (23), two driven gears (27) are fixedly installed on the transmission shaft (25), the driven gears (27) are mutually meshed with the corresponding racks (24), a driving gear (28) is fixedly installed on the transmission shaft (25), the driving gear (28) is mutually meshed with the rack (22), a reset spring (26) is fixedly installed on the inner wall of the top of each movable groove (23), the bottom end of the return spring (26) is fixedly connected with the rack (24).

7. The material arranging needle penetrating type stacking plate as claimed in claim 5, wherein a circulating groove is formed in the rotary roller (33), a movable hole is formed in the movable plate (34), the movable hole is movably connected with the rotary roller (33), a positioning block is fixedly mounted on the inner wall of the movable hole, and the positioning block is slidably connected with the movable hole.

8. The material arranging needle penetrating type stacking plate according to claim 6, wherein limiting grooves are formed in the inner walls of the two sides of the movable groove (23), limiting blocks are connected in the limiting grooves in a sliding mode and fixedly connected with corresponding racks (24).